// The rule for how this API handles Python 'print' output: 
// If we have an element with id="ab-python-console" then 'print' appends to it.
// If such an element does not exist, 'print' writes to the console.

// choose one of:
// <script type="py"> 
// <script type="mpy"> 


document.write ( `
 
<div id="ab-python-console"  style='padding:30' ></div>
  
 
<script type="mpy">     

print ("<h1> Python on Ancient Brain </h1>")
print ("<p style='color:green'><b> Python demo generating prime numbers and printing them </b></p>") 


# --- generate prime numbers: -----------------------------------------------------
primes = [2]
num = 3

while len(primes) < 100:
    if all(num % p != 0 for p in primes):
        primes.append(num)
        print(num)
    num += 2

# print(*primes)    # print them all, separated by spaces 
# ----------------------------------------------------------------------------

</script>

` );